Using technology,
normalcdf(lower = 59, upper = 65, mean = 60, sd = 5)
= 0.4206 or 42.06%
Area of the triangle = (1/2)(base)(height) = (1/2)(4)(5) = 10 square units.
The correct answer is A.
Answer:
8 pi = 25.13
Step-by-step explanation:
Answer:
Step-by-step explanation:
No. of dogs not micro chipped= 109+27=136
No. of dogs not microchipped/total numbers of dogs= (136/144)*100=30.63
Answer:
25 1/2 square meters remaining
Step-by-step explanation:
Total area of the pool deck=76 1/2 square meters
He painted 2/3 of the deck before stopping for lunch
Total painted=2/3 of 76 1/2
=2/3*153/2
=306/6
=51 square meters
Total remaining=Total area - total painted area
=76 1/2 - 51
=153/2 - 51
=153-102/2
=51/2
=25 1/2 square meters remaining
